22279712

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1093}}^1$

素因数の和:1130

約数の個数: 72

約数和(自身を含む): 54999756

約数和(自身を除く): 32720044

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1093, 1274, 1456, 1568, 2186, 2548, 2912, 4372, 5096, 7651, 8744, 10192, 14209, 15302, 17488, 20384, 28418, 30604, 34976, 53557, 56836, 61208, 99463, 107114, 113672, 122416, 198926, 214228, 227344, 244832, 397852, 428456, 454688, 696241, 795704, 856912, 1392482, 1591408, 1713824, 2784964, 3182816, 5569928, 11139856, 22279712]

約数ペア:

[(1, 22279712), (2, 11139856), (4, 5569928), (7, 3182816), (8, 2784964), (13, 1713824), (14, 1591408), (16, 1392482), (26, 856912), (28, 795704), (32, 696241), (49, 454688), (52, 428456), (56, 397852), (91, 244832), (98, 227344), (104, 214228), (112, 198926), (182, 122416), (196, 113672), (208, 107114), (224, 99463), (364, 61208), (392, 56836), (416, 53557), (637, 34976), (728, 30604), (784, 28418), (1093, 20384), (1274, 17488), (1456, 15302), (1568, 14209), (2186, 10192), (2548, 8744), (2912, 7651), (4372, 5096)]